Load only one Fragment in ViewPager

Question

I have used ViewPager with Fragment.
But it loads two pages at time.
Is there any way to load only one page in viewpager ?

Fulani

Have a look on this: https://mcmap.net/q/56174/-how-can-make-my-viewpager-load-only-one-page-at-a-time-ie-setoffscreenpagelimit-0 – Via

Answer 1

This might be the thing you are looking for:

  mPager.setOffscreenPageLimit(n); // where n is the number of offscreen pages you want to load.

**The minimum value of it can be "1" as you said. ** check this link and also read the comments.

Waxwork

Answer 2

setOffScreenPageLimit method has a limit of minimum 1. If you'll try to set smaller limit than this, it will use its default value which is 1.

Hellraiser

Answer 3

You can try to do manual your adapter such as

public int currentIndex;

@Override
public Fragment getItem(int index) {
    if(position == currentIndex){
        return new EmptyFragment();
    }else{
        return new YourNormalFragment();
    }
}

and becareful to modify

    yourViewPager.setCurrentItem(index);

along with

    yourAdapter.currentIndex = index;

Output

I don't think this this would work. getItem will be called twice with index and index+1 depending on how you swipe your views – Arboreal